PF_RING ZC license (per MAC) for Accolade/Endace/Fiberblaze/Myricom/Napatech 1/10/40/100 Gbit adapters. It includes 5 days installation support and one year of updates. Once your purchase has been made, we’ll send you an email with your license key and downloading instructions. Please provide the end user email address in the “Order Notes” section when you order.